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* util: move os_time.[ch] to src/utilNicolai Hähnle2017-11-091-1/+1
| | | | Reviewed-by: Marek Olšák <[email protected]>
* gallium: add PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVENicolai Hähnle2017-09-181-0/+3
| | | | | | | | | | | | | | | | | To be able to properly distinguish between GL_ANY_SAMPLES_PASSED and GL_ANY_SAMPLES_PASSED_CONSERVATIVE. This patch goes through all drivers, having them treat the two query types identically, except: 1. radeon incorrectly enabled conservative mode on PIPE_QUERY_OCCLUSION_PREDICATE. We now do it correctly, only on PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE. 2. st/mesa uses the new query type. Fixes dEQP-GLES31.functional.fbo.no_attachments.* Reviewed-by: Marek Olšák <[email protected]>
* llvmpipe: enable PIPE_CAP_QUERY_SO_OVERFLOWRoland Scheidegger2017-08-171-0/+3
| | | | | | | | | The driver supported this since way before the GL spec for it existed. Just need to support both the per-stream and for all streams variants (which are identical due to only supporting 1 stream). Passes piglit arb_transform_feedback_overflow_query-basic. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: add bool return to pipe_context::end_queryNicolai Hähnle2016-04-211-1/+3
| | | | | | | | | Even when begin_query succeeds, there can still be failures in query handling. For example for radeon, additional buffers may have to be allocated when queries span multiple command buffers. Reviewed-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: add pipe_context::set_active_query_state for pausing queriesMarek Olšák2016-04-121-0/+6
| | | | | Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* llvmpipe: (trivial) add parantheses in (!x == y) expressionRoland Scheidegger2015-05-251-1/+1
| | | | | | | Apparently some compilers think we probably wanted to do !(x == y) instead and issue a warning, so just shut it up... No functional change, obviously. Cc: <[email protected]>
* gallium: make pipe_context::begin_query return a booleanSamuel Pitoiset2015-05-061-1/+2
| | | | | | | | | GL_AMD_performance_monitor must return an error when a monitoring session cannot be started. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Martin Peres <[email protected]>
* gallium: add an index argument to create_queryIlia Mirkin2014-07-011-1/+2
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* s/Tungsten Graphics/VMware/José Fonseca2014-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the old copyright name is creating unnecessary confusion, hence this change. This was the sed script I used: $ cat tg2vmw.sed # Run as: # # git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed # # Rename copyrights s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g /Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./ s/TUNGSTEN GRAPHICS/VMWARE/g # Rename emails s/[email protected]/[email protected]/ s/[email protected]/[email protected]/g s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/ s/jrfonseca\[email protected]/[email protected]/g s/keithw\[email protected]/[email protected]/g s/[email protected]/[email protected]/g s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/ s/[email protected]/[email protected]/ # Remove dead links s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g # C string src/gallium/state_trackers/vega/api_misc.c s/"Tungsten Graphics, Inc"/"VMware, Inc"/ Reviewed-by: Brian Paul <[email protected]>
* draw: clean up setting stream out information a bitRoland Scheidegger2013-08-271-6/+6
| | | | | | | | | | | | | | | | | In particular noone is interested in the vertex count, so drop that, and also drop the duplicated num_primitives_generated / so.primitives_storage_needed variables in drivers. I am unable for now to figure out if primitives_storage_needed in SO stats (used for d3d10) should increase if SO is disabled, though the equivalent num_primitives_generated used for OpenGL definitely should increase. In any case we were only counting when SO is active both in softpipe and llvmpipe anyway so don't pretend there's an independent num_primitives_generated counter which would count always. (This means the PIPE_QUERY_PRIMITIVES_GENERATED count will still be wrong just as before, should eventually fix this by doing either separate counting for this query or adjust the code so it always counts this even if SO is inactive depending on what's correct for d3d10.) Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: support nested/overlapping queries for all query typesRoland Scheidegger2013-08-271-16/+19
| | | | | | | There's just no way resetting the counters is working with nested/overlapping queries. Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: remove never reached code for timestamp queries.Roland Scheidegger2013-06-271-2/+0
| | | | | timestamp queries are always binned in an active scene, therefore always have a result.
* llvmpipe: add support for nested / overlapping queriesRoland Scheidegger2013-06-261-3/+3
| | | | | | | | | | | | | | | | OpenGL doesn't support this but d3d10 does. It is a bit of a pain as it is necessary to keep track of queries still active at the end of a scene, which is also why I cheat a bit and limit the amount of simultaneously active queries to (arbitrary) 16 (simplifies things because don't have to deal with a real list that way). I can't think of a reason why you'd really want large numbers of overlapping/nested queries so it is hopefully fine. (This only affects queries which need to be binned.) v2: don't copy remainder of array when deleting an entry simply replace the deleted entry with the last one (order doesn't matter). Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: rework query logicRoland Scheidegger2013-06-261-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | Previously lp_rast_begin_query commands were always inserted into each bin, and re-issued if the scene was restarted, while lp_rast_end_query commands were executed for each still active query at the end of tile rasterization. Also, the ps_invocations and vis_counter were set to zero when the respective command was encountered. This however cannot work for multiple queries of the same type (note that occlusion counter and occlusion predicate while different type were also affected). So, change the logic to always set the ps_invocations and vis_counter to zero at the start of tile rasterization, and then use "start" and "end" per-thread query values when encountering the begin/end query commands instead, which should work for multiple queries of the same type. This also means queries do not have to be reissued in a new scene, however they still need to be finished at end of tile rasterization, so a list of queries still active at the end of a scene needs to be maintained. Also while here don't bin the queries which don't do anything in rasterization. (This change does not actually handle multiple queries of the same type yet, as the list of active queries is just a simple fixed array and setup can still only have one query active per type.) Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: fix wrong results for queries not in a sceneRoland Scheidegger2013-06-221-12/+9
| | | | | | | | | The result isn't always 0 in this case (depends on query type), so instead of special casing this just use the ordinary path (should result in correct values thanks to initialization in query_begin/end), just skipping the fence wait. Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: handle more queriesRoland Scheidegger2013-06-191-2/+19
| | | | | | | | | | | Handle PIPE_QUERY_GPU_FINISHED and PIPE_QUERY_TIMESTAMP_DISJOINT, and also fill out the ps_invocations and c_primitives from the PIPE_QUERY_PIPELINE_STATISTICS (the others in there should already be handled). Note that ps_invocations isn't pixel exact, just 16 pixel exact but I guess it's better than nothing. Doesn't really seem to work correctly but there's probably bugs elsewhere. Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: fixes for conditional renderingRoland Scheidegger2013-06-181-34/+43
| | | | | | | | | | honor render_condition for clear_render_target and clear_depth_stencil. Also add minimal support for occlusion predicate, though it can't be active at the same time as an occlusion query yet. While here also switchify some large if-else (actually just mutually exclusive if-if-if...) constructs. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: add condition parameter to render_conditionRoland Scheidegger2013-06-181-1/+2
| | | | | | | | | | | | | For conditional rendering this makes it possible to skip rendering if either the predicate is true or false, as supported by d3d10 (in fact previously it was sort of implied skip rendering if predicate is false for occlusion predicate, and true for so_overflow predicate). There's no cap bit for this as presumably all drivers could do it trivially (but this patch does not implement it for the drivers using true hw predicates, nvxx, r600, radeonsi, no change is expected for OpenGL functionality). Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: Fix queries when screen->num_threads == 0.José Fonseca2013-04-291-2/+3
| | | | | | | | | | That is, when llvmpipe is run in single-threaded mode. Trivial. Tested with LP_NUM_THREADS=0 glean --run results --overwrite --quick --tests occluQry
* llvmpipe: implement so_overflow queryZack Rusin2013-04-261-0/+12
| | | | | | Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* llvmpipe: replace LP_MAX_THREADS with screen->num_threads in query codeBrian Paul2013-04-261-2/+4
| | | | Reviewed-by: Roland Scheidegger <[email protected]>
* draw: implement pipeline statistics in the draw moduleZack Rusin2013-04-161-0/+37
| | | | | | | | | | | | | This is a basic implementation of the pipeline statistics in the draw module. The interface is similar to the stream output statistics and also requires that the callers explicitly enable it. Included is the implementation of the interface in llvmpipe and softpipe. Only softpipe enables the pipeline statistics capability though because llvmpipe is lacking gathering of the fragment shading and rasterization statistics. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: implement PIPE_QUERY_SO_STATISTICSZack Rusin2013-04-101-0/+19
| | | | | | | | | | We were missing the implementation of PIPE_QUERY_SO_STATISTICS query, this change implements it on top of the existing facilities. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* llvmpipe: Drop PIPE_QUERY_TIME_ELAPSED support.José Fonseca2012-12-201-7/+0
| | | | | | | | | | | | | | | | | It was slightly wrong: we were computing the longest duration of the query among all the rasterizer tasks. Regardless, for tile-based implementations such as llvmpipe, time differences will never be very useful, because rendering before/during/after the query is all interleaved. And this is expected, see ARB_timer_query spec, issue 10. In particular, piglit ext_timer_query-time-elapsed still fails, because it makes assumptions that don't hold true in in tiled architectures. Not sure how to fix that though. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: EXT_transform_feedback support (v1.1)Dave Airlie2012-12-061-0/+24
| | | | | | | | | | | | I'd written most of this ages ago, but never finished it off. This passes 115/130 piglit tests so far. I'll look into the others as time permits. v1.1: fix calloc return check as suggested by Jose. Reviewed-by: Jose Fonseca <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* llvmpipe: Implement PIPE_QUERY_TIMESTAMP and PIPE_QUERY_TIME_ELAPSED.James Benton2012-12-031-9/+42
| | | | | | | | | | | | | | | | | | This required an update for the query storage in llvmpipe, there can now be an active query per query type, so an occlusion query can run at the same time as a time elapsed query. Based on PIPE_QUERY_TIME_ELAPSED patch from Dave Airlie. v2: fix up piglits for timers (also from Dave Airlie) a) if we don't render anything the result is 0, so just return the current time b) add missing screen get_timestamp callback. Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: José Fonseca <[email protected]>
* gallium: adapt to get_query_result interface changeMarek Olšák2012-03-301-2/+2
| | | | Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: add NV_conditional_render support.Dave Airlie2011-11-101-0/+18
| | | | | | | | This ports the softpipe NV_conditional_render support to llvmpipe. This passes the nv_conditional_render-* piglit tests. Signed-off-by: Dave Airlie <[email protected]>
* gallium: remove flags from the flush functionMarek Olšák2011-03-111-2/+2
| | | | | | | | | | The drivers have been changed so that they behave as if all of the flags were set. This is already implicit in most hardware drivers and required for multiple contexts. Some state trackers were also abusing the PIPE_FLUSH_RENDER_CACHE flag to decide whether flush_frontbuffer should be called. New flag ST_FLUSH_FRONT has been added to st_api.h as a replacement.
* llvmpipe: fix query bug when no there's no sceneBrian Paul2010-09-201-2/+3
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* llvmpipe: rearrange queriesKeith Whitwell2010-09-071-0/+10
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* llvmpipe: rework fences and queriesKeith Whitwell2010-09-071-25/+31
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* llvmpipe: Remove unnecessary header.Vinson Lee2010-08-251-1/+0
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* llvmpipe: fence debugging, add llvmpipe_finishKeith Whitwell2010-08-251-20/+5
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* llvmpipe: wait for queries being finished when asked for it or before deletionRoland Scheidegger2010-07-051-6/+26
| | | | | This fixes bug #28757, though does not yet address the issue that fences aren't always emitted.
* gallium: adjust the query interface to support custom typesZack Rusin2010-06-081-1/+2
| | | | we need to change it to support composite types
* llvmpipe: Remove unnecessary header.Vinson Lee2010-06-021-1/+0
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* llvmpipe: Stop relying on PIPE_FLUSH_TEXTURE_CACHE/PIPE_FLUSH_RENDER_CACHE ↵José Fonseca2010-05-251-2/+3
| | | | | | | | | | magic. Flush means flush, i.e., all previous operations should be visible from other contexts. This does not imply unswizzling tiles, since unswizzling should be done on a needed basis for any context.
* llvmpipe: Fix fence wait.José Fonseca2010-05-061-1/+4
| | | | | Avoids crashing when fence is NULL (LP_NUM_THREADS=0) and leaking when it is not.
* llvmpipe: implement occlusion queryQicheng Christopher Li2010-05-061-27/+58
| | | | | | | OpenGL occlusion queries work now. The Mesa demos, glean test and piglit tests all pass. A few enhancements are possible in the future. -Brian Signed-off-by: Brian Paul <[email protected]>
* llvmpipe: Rename preprocessor symbols too.José Fonseca2009-08-291-2/+2
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* llvmpipe: Fork softpipe for experimentation with llvm.José Fonseca2009-08-291-0/+111
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